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ACPI: Fixes device power states array overflow

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Commit 28c2103 added new state ACPI_STATE_D3_COLD, so the device power
states array must be expanded by one also.

v2: Use ACPI_D_STATE_COUNT instead of number 5 for the array size.

Reported-by: Dan Carpenter <error27@gmail.com>
Suggested-by: Oldřich Jedlička <oldium.pro@seznam.cz>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Lin Ming 2011-06-01 23:54:02 +08:00 committed by Len Brown
parent 8d86e5f914
commit b4a03b9aa9
1 changed files with 1 additions and 1 deletions
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2
include/acpi/acpi_bus.h
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@ -210,7 +210,7 @@ struct acpi_device_power_state {
struct acpi_device_power {
int state; /* Current state */
struct acpi_device_power_flags flags;
struct acpi_device_power_state states[4]; /* Power states (D0-D3) */
struct acpi_device_power_state states[ACPI_D_STATE_COUNT]; /* Power states (D0-D3Cold) */
};
/* Performance Management */